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Big Sky Resort ski resort

📷 Big Sky Resort

North America

Big Sky Resort

Closed for the season

Season ended April 12, 2026

Conditions data updated Thu, May 28, 06:01 PM UTC · informational only

Closed for Season — closed April 12

Weather data is still collected for informational purposes.

Last Snowfall

May 21

7d ago

Past 24 Hours

0cm

Past 48 Hours

0cm

Past 10 Days

10.5cm

14-Day Forecast

1.5cm

Snow Depth

66cm

Updated: May 28, 6:01 PMWeather at base: 2073m

Overview

Big Sky Resort is a ski resort in North America, United States, currently closed for the season as of April 12, 2026. Today's SnowSure™ Score is 23/100 (Fair), snow base 66 cm (26 in). The 14-day ensemble forecast across seven weather models (ECMWF, GFS, GEM, JMA, ICON, Météo-France, Met Norway) calls for ~9 cm (3.5 in) of new snow. Conditions last updated 2026-05-28 18:01 UTC.

Resort Guide

Big Sky Resort is located in southwestern Montana and features over 5,800 skiable acres across four connected mountains, offering a diverse range of terrain for all ability levels. The resort is known for its expansive slopes, minimal lift lines, and the iconic Lone Peak, which provides advanced and expert skiers with challenging descents and panoramic views. Guests can enjoy a modern base village with lodging, dining, and spa amenities, as well as a variety of winter activities including snowshoeing and ziplining. Big Sky stands out for its vast open spaces, reliable snowfall, and a blend of adventure and comfort in a scenic alpine setting.

Resort Info

Summit3404m
Base2073m
Vertical4366m
Lifts40
Runs320
Skiable Area5850 acres
Avg Snowfall400 inches / 1016 cm
CountryUnited States

Top Après Ski

Whiskey Jack's – A popular après-ski spot at the base of Big Sky Resort, Whiskey Jack's is known for its welcoming atmosphere, live music, hearty pub fare, and a wide selection of local beers, making it a favorite gathering place for skiers to unwind after a day on the slopes.

SnowSure™ ScoreAI
Closed for the season

Not operating — season has ended

Closed April 12, 2026

SnowSure scores and forecasts below are for planning and reference only while the resort is closed.

Depth

70cm depth - good coverage on most runs.

Recent

Light recent snow - groomed runs recommended.

Forecast

Light snow possible in the forecast.

Historic

Season is performing around average.

Closed for the season · Data updated Thu, May 28, 06:01 PM UTC · informational only

Snow Summary

3404mECMWF Model

Updated May 28, 2026 at 6:51 PM

11cm
24h
2cm
Past 10d
14-Day Forecast
11
Prev10d
Now28
F29
S30
1.5
S31
M1
T2
W3
Past
Today
Forecast

Snowfall Forecast Maps

Northern Rockies region

Current Conditions

Reported Thu, May 28, 06:01 PM UTC

Freezing Level

2390m

🌡️ Mid-mountain - mixed conditions

Base

2073m

Temp

21.7°C

Wind

6.3km/h

Snow Depth

107cm

14-Day Forecast

0.6cm

Mid-Mountain

2739m

Temp

17.4°C

Wind

6.3km/h

Snow Depth

87cm

14-Day Forecast

5.2cm

Summit

3404m

Temp

13.1°C

Wind

6.3km/h

Snow Depth

107cm

14-Day Forecast

9.5cm

Live Conditions

Big Sky Resort Webcams

All Webcams

Big Sky Resort

Big Sky Resort

Big Sky Resort

Big Sky Resort

Big Sky Resort

5 webcams • Click to expand

Local Reports

0 reports
SnowSure™ Forecast Range

Daily Snowfall Forecast by Model

Shows daily snowfall predictions from 7 weather models. Black line = SnowSure™ weighted average.

SnowSure MLBeta · v2.0

Extended OutlookDays 8–14

Machine-learning blend of all 7 weather models, trained on 1.48M historical forecasts. On the most recent gate window, +35.9% more accurate at day 8–14 than the simple model average.

0cm
predicted total
Quiet stretch expected
The model predicts no significant snowfall over days 8–14.

Long-range outlooks are inherently uncertain — treat days 8–14 as directional, not a precise forecast. Shorter horizons (days 1–7) still come from the individual weather models above.

14-Day Snow Forecast by Model

Summit elevation (3404m)

ECMWF
1.5cm
GFS
1.4cm
GEM
0cm
JMA
50cm
ICON
0cm
Météo-Fr
0cm
SnowSure™
8.8cm

10-Day Forecast

Today

28

🌧️

14.9°

-1.2°

Fri

29

🌧️

13.3°

-0.4°

Sat

30

🌧️

1°

-2.3°

Sun

31

❄️

-1.7°

-4.7°

1.5cm

Mon

1

🌧️

5.5°

-5.7°

Tue

2

🌧️

7.2°

-2.6°

Wed

3

🌧️

8.8°

-2.4°

Thu

4

🌧️

1.2°

-2.9°

Fri

5

🌧️

10.4°

-4.8°

Sat

6

🌧️

13.8°

1.6°

Summit elevation (3404m) • ECMWF model

Season vs Historic

Updated Thu, May 28, 06:01 PM UTC

296.2cm

Season Total

This Season to Date

+19%

vs 5-Year Avg

249cm avg by now

+19%

vs 30-Year Avg

249cm avg by now

249cm

5-Yr Avg by Now

Over the past five years, average seasonal snowfall has exceeded the 30-year average by 17%, indicating a recent upward trend. The most recent season recorded 114 cm, which is 21% above the 5-year average and 42% above the 30-year average, marking a significant anomaly. Despite a sharp dip in 2023, overall variability remains high, with notable fluctuations from year to year. This pattern suggests increased snowfall in recent seasons, punctuated by occasional low-snow years.

Season at a Glance

Multi-season averages will appear once SnowSure has tracked more than one full season.

Best Months to Visit

February

Peak Season

January

Peak Season

March

Good

December

Good

Note: Based on typical ski season patterns for this region.